Selection of ensemble averaging weights for a pulse oximeter based on signal quality metrics

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专利权人:

发明人:

Clark R. Baker, Jr.

申请号：

US14043560

公开号：

US09211090B2

申请日:

2013.10.01

申请国别(地区):

US

年份:

2015

代理人:

摘要：

A pulse oximeter system is presently disclosed. The pulse oximeter system includes a processor and circuitry. The processor and circuitry are configured to receive light waveforms from a sensor, determine at least one signal quality metric for the light waveforms, calculate at least one weight using a continuously variable weighting function based on the at least one signal quality metric, and ensemble average the light waveforms using the at least one calculated weight.

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